Zimon or Zimoń is a surname. Notable people with the surname include: Anatoly Zimon (1924–2015), Russian professor Damian Zimoń (born 1934), Polish archbishop Henryk Zimoń (1940–2022), Polish phil
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x052b80df008c3f10fb20fec695d20a6f87131143a4702eb41c3f33afae3fa281. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d494aea3-6f86-4ceb-bcb2-d18fbc9d4002.json and https://artists.proofprofile.net/proofs/artist/d494aea3-6f86-4ceb-bcb2-d18fbc9d4002.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).